27662674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 46347840

約数和(自身を除く): 18685166

約数列:

[1, 2, 13, 26, 43, 86, 109, 218, 227, 454, 559, 1118, 1417, 2834, 2951, 4687, 5902, 9374, 9761, 19522, 24743, 49486, 60931, 121862, 126893, 253786, 321659, 643318, 1063949, 2127898, 13831337, 27662674]

約数ペア:

[(1, 27662674), (2, 13831337), (13, 2127898), (26, 1063949), (43, 643318), (86, 321659), (109, 253786), (218, 126893), (227, 121862), (454, 60931), (559, 49486), (1118, 24743), (1417, 19522), (2834, 9761), (2951, 9374), (4687, 5902)]